it could be THB7128 - its the first result I found searching for
19 pin stepper driver ic
New stepper motor driver IC THB6128,THB7128,THB8128 - Forums.MrPLC.com
What driver IC could this be?
It got 19 pins and should be rated about 3A and 40v.
It sits on a driver named 3128a.
Anyone recognize it?
Thank you, I searched for an hour and didnt find anything resembling, I wrote 19pin without spacing though :/